Virus

W32/Unknown.A!tr

Analysis

W32/Unknown.A-tr is classified as Trojan.  Trojan has the capabilities to remote access connection handling, perform Denial of Service (DoS) or Distributed DoS (DDoS), capture keyboard inputs, delete file or object, or terminate process.
The Fortinet Anti-Virus Research Team is currently in the process of creating a detailed description for this virus.